In the Orthodox Christian faith the elements of liturgy, scripture, hymnody, and iconography are the instruments or voices of a melody of faith. In The Melody of Faith Vigen Guroian introduces his readers to the fundamental beliefs of Orthodox Christianity using the metaphor of melody.

Often drawing on his personal religious experience for illumination, Guroian weaves together the themes of creation and new creation, beginning and end, sin and holiness, Incarnation and deification, sacrifice and salvation. By discussing several iconography traditions and illuminations from ancient gospels, he illustrates how Orthodox Christianity expresses theology in art as well as through language.

The Melody of Faith is a book that not only reflects the spirit of Orthodox Christianity but that also takes the reader to the theological heart of the Orthodox faith.